There’s kind of a bit of a (thankfully bloodless) naumachia near Spetses every year at the Armata festival: https://www.greeka.com/saronic/spetses/festivals/armata-fest... …related to: https://en.m.wikipedia.org/wiki/Battle_of_Nauplia_(1822) https://en.m.wikipedia.org/wiki/Laskarina_Bouboulina https://en.m.wikipedia.org/wiki/Spetses